Development of a porous metal substrate for metal supported SOFCs using a Fe-Cr-Al stainless steel

H. C. Pham; E. Park; S. Taniguchi; K. Sasaki

doi:10.1149/05701.2289ecst

Development of a porous metal substrate for metal supported SOFCs using a Fe-Cr-Al stainless steel

H. C. Pham, E. Park, S. Taniguchi, K. Sasaki

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

Metal supported cells with porous metallic substrates made of stainless steels are expected to drastically improve remaining issues of durability and cost for solid oxide fuel cells (SOFCs). In this study, we succeeded in fabricating a porous alloy substrate for SOFC using a Fe-Cr-Al type stainless steel, which showed excellent heat resistance. We investigated the application of the alloy substrate for the cathode side and good heat resistance and relatively low contact resistance between the alloy substrate and La _0.6Sr_0.4Co_0.2Fe_0.8O₃ (LSCF) was obtained at 700°C in air.

Original language	English
Pages (from-to)	2289-2293
Number of pages	5
Journal	ECS Transactions
Volume	57
Issue number	1
DOIs	https://doi.org/10.1149/05701.2289ecst
Publication status	Published - 2013

All Science Journal Classification (ASJC) codes

Engineering(all)

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AU - Sasaki, K.

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AB - Metal supported cells with porous metallic substrates made of stainless steels are expected to drastically improve remaining issues of durability and cost for solid oxide fuel cells (SOFCs). In this study, we succeeded in fabricating a porous alloy substrate for SOFC using a Fe-Cr-Al type stainless steel, which showed excellent heat resistance. We investigated the application of the alloy substrate for the cathode side and good heat resistance and relatively low contact resistance between the alloy substrate and La 0.6Sr0.4Co0.2Fe0.8O3 (LSCF) was obtained at 700°C in air.

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